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From "Chris Westin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-2575) FragmentExecutor.cancel() blasts through state transitions regardless of current state
Date Thu, 26 Mar 2015 02:08:52 GMT

     [ https://issues.apache.org/jira/browse/DRILL-2575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Westin updated DRILL-2575:
--------------------------------
    Assignee: Jacques Nadeau  (was: Chris Westin)

> FragmentExecutor.cancel() blasts through state transitions regardless of current state
> --------------------------------------------------------------------------------------
>
>                 Key: DRILL-2575
>                 URL: https://issues.apache.org/jira/browse/DRILL-2575
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Flow
>    Affects Versions: 0.7.0
>            Reporter: Chris Westin
>            Assignee: Jacques Nadeau
>             Fix For: 0.8.0
>
>         Attachments: DRILL-2575.1.patch.txt
>
>
> FragmentExecutor.cancel() unconditionally sets its state to cancelled. In cases where
the fragment has already failed or completed successfully, this causes problems. A cancel()
in those cases (or when they're in the middle of being finalized) shouldn't do anything.



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